diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
new file mode 100644
index 0000000..d140dc2
--- /dev/null
+++ b/.github/FUNDING.yml
@@ -0,0 +1 @@
+custom: https://paypal.me/wuelnerdotexe
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..593b779
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,11 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.0.0] - 2022-08-05
+
+- Initial release
+
+<p align="center">¡Con 💖 de <strong>Latinoamérica</strong> para el mundo!</p>
diff --git a/README.md b/README.md
index 7c53196..b7690d8 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,52 @@
-# vim-astro
-Astro Components indentation and syntax support in Vim.
+# Astro support for Vim or Neovim
+
+> 🧑‍🚀 Not sure what Astro is? See their website at [astro.build](https://astro.build)!
+
+Provides syntax highlighting and indentation (beta) support for `.astro` files.
+
+## Features
+
+- Syntax highlighting for embedded languages:
+	- JavaScript and JSX.
+	- TypeScript and TSX.
+	- CSS, SCSS, SASS, and LESS.
+	- Stylus (need external support).
+- Indentation (beta).
+- Code folding.
+- No dependencies.
+
+## Installation
+
+Install via your preferred package manager. Example using [vim-plug](https://github.com/junegunn/vim-plug):
+
+```vim
+Plug 'wuelnerdotexe/vim-astro'
+```
+
+alternatively, install manually.
+
+## Configuration
+
+The following variables control certain syntax highlighting features. You can add them to your `.vimrc` or `init.vim`.
+
+```vim
+let g:astro_typescript = 'enable'
+```
+
+Enables TypeScript and TSX for `.astro` files.
+
+Default Value: 'disable'
+
+## Maintainer
+
+> Hi 👋, I'm **[Wuelner](https://linktr.ee/wuelnerdotexe)**, a **software developer from Guatemala**, passionate about creating minimalist solutions using solid fundamentals focused on **"how things should be"**.
+
+## Credits
+
+- Based on: [Evan Lecklider's](https://github.com/evanleck) [vim-svelte](https://github.com/evanleck/vim-svelte).
+
+## License
+
+[MIT &copy; Wuelner Martínez.](https://github.com/wuelnerdotexe/vim-astro/blob/main/LICENSE)
+
+<p align="center">¡Con 💖 de <strong>LATAM</strong> para el mundo!</p>
diff --git a/doc/astro.txt b/doc/astro.txt
new file mode 100644
index 0000000..8f01580
--- /dev/null
+++ b/doc/astro.txt
@@ -0,0 +1,17 @@
+*astro.txt* Astro language indentation and syntax support in Vim or Neovim.
+
+==============================================================================
+
+1. Configuration                                         *astro-configuration*
+
+The following variables control certain syntax highlighting features.
+You can add them to your `.vimrc` or `init.vim`.
+
+`let g:astro_typescript = 'enable'`
+
+Enables TypeScript and TSX for `.astro` files.
+
+Default Value: 'disable'
+
+==============================================================================
+vim:textwidth=78:tabstop=8:filetype=help:
diff --git a/doc/tags b/doc/tags
new file mode 100644
index 0000000..f084b58
--- /dev/null
+++ b/doc/tags
@@ -0,0 +1,2 @@
+astro-configuration	astro.txt	/*astro-configuration*
+astro.txt	astro.txt	/*astro.txt*
diff --git a/ftdetect/astro.vim b/ftdetect/astro.vim
new file mode 100644
index 0000000..262ac37
--- /dev/null
+++ b/ftdetect/astro.vim
@@ -0,0 +1,13 @@
+" Vim ftdetect file.
+" Language:    Astro
+" Author:      Wuelner Martínez <wuelner.martinez@outlook.com>
+" Maintainer:  Wuelner Martínez <wuelner.martinez@outlook.com>
+" URL:         https://github.com/wuelnerdotexe/vim-astro
+" Last Change: 2022 Aug 05
+" Based On:    Evan Lecklider's vim-svelte
+" Changes:     See https://github.com/evanleck/vim-svelte
+" Credits:     See vim-svelte on github
+
+
+" Whether to set the Astro filetype on *.astro files.
+autocmd BufNewFile,BufRead *.astro setfiletype astro
diff --git a/indent/astro.vim b/indent/astro.vim
new file mode 100644
index 0000000..4399003
--- /dev/null
+++ b/indent/astro.vim
@@ -0,0 +1,95 @@
+" Vim indent file.
+" Language:    Astro
+" Author:      Wuelner Martínez <wuelner.martinez@outlook.com>
+" Maintainer:  Wuelner Martínez <wuelner.martinez@outlook.com>
+" URL:         https://github.com/wuelnerdotexe/vim-astro
+" Last Change: 2022 Aug 05
+" Based On:    Evan Lecklider's vim-svelte
+" Changes:     See https://github.com/evanleck/vim-svelte
+" Credits:     See vim-svelte on github
+
+" Only load this indent file when no other was loaded yet.
+if exists('b:did_indent')
+  finish
+endif
+
+" Astro indent variables are initialized.
+let g:astro_indent = get(g:, 'astro_indent', 'disable')
+
+" Only load this indent file (experimental) when is explicit enable.
+" TODO: When the indentation is stable, this option will be removed.
+if g:astro_indent != 'enable'
+  finish
+endif
+
+let b:html_indent_script1 = 'inc'
+let b:html_indent_style1 = 'inc'
+
+" Embedded HTML indent.
+runtime! indent/html.vim
+let s:html_indent = &l:indentexpr
+unlet b:did_indent
+
+let b:did_indent = 1
+
+setlocal indentexpr=GetAstroIndent()
+setlocal indentkeys=<>>,/,0{,{,},0},0),0],0\,<<>,,!^F,*<Return>,o,O,e,;
+
+" Only define the function once.
+if exists('*GetAstroIndent')
+  finish
+endif
+
+let s:cpoptions_save = &cpoptions
+set cpoptions&vim
+
+function! GetAstroIndent()
+  let l:current_line_number = v:lnum
+
+  if l:current_line_number == 0
+    return 0
+  endif
+
+  let l:current_line = getline(l:current_line_number)
+
+  if l:current_line =~ '^\s*</\?\(script\|style\)'
+    return 0
+  endif
+
+  let l:previous_line_number = prevnonblank(l:current_line_number - 1)
+  let l:previous_line = getline(l:previous_line_number)
+  let l:previous_line_indent = indent(l:previous_line_number)
+
+  if l:previous_line =~ '^\s*</\?\(script\|style\)'
+    return l:previous_line_indent + shiftwidth()
+  endif
+
+  execute 'let g:indent = ' . s:html_indent
+
+  if searchpair('<style>', '', '</style>', 'bW') &&
+        \ l:previous_line =~ ';$' && l:current_line !~ '}'
+    return l:previous_line_indent
+  endif
+
+  if synID(l:previous_line_number, match(
+        \   l:previous_line, '\S'
+        \ ) + 1, 0) == hlID('htmlTag') && synID(l:current_line_number, match(
+        \  l:current_line, '\S'
+        \ ) + 1, 0) != hlID('htmlEndTag')
+    let l:indents_match = g:indent == l:previous_line_indent
+    let l:previous_closes = l:previous_line =~ '/>$'
+
+    if l:indents_match &&
+          \ !l:previous_closes && l:previous_line =~ '<\(\u\|\l\+:\l\+\)'
+      return l:previous_line_indent + shiftwidth()
+    elseif !l:indents_match && l:previous_closes
+      return l:previous_line_indent
+    endif
+  endif
+
+  return g:indent
+endfunction
+
+let &cpoptions = s:cpoptions_save
+unlet s:cpoptions_save
+" vim: ts=8
diff --git a/syntax/astro.vim b/syntax/astro.vim
new file mode 100644
index 0000000..86017f6
--- /dev/null
+++ b/syntax/astro.vim
@@ -0,0 +1,176 @@
+" Vim syntax file.
+" Language:    Astro
+" Author:      Wuelner Martínez <wuelner.martinez@outlook.com>
+" Maintainer:  Wuelner Martínez <wuelner.martinez@outlook.com>
+" URL:         https://github.com/wuelnerdotexe/vim-astro
+" Last Change: 2022 Aug 05
+" Based On:    Evan Lecklider's vim-svelte
+" Changes:     See https://github.com/evanleck/vim-svelte
+" Credits:     See vim-svelte on github
+
+" Quit when a (custom) syntax file was already loaded.
+if !exists('main_syntax')
+  if exists('b:current_syntax')
+    finish
+  endif
+  let main_syntax = 'astro'
+elseif exists('b:current_syntax') && b:current_syntax == 'astro'
+  finish
+endif
+
+" Astro syntax variables are initialized.
+let g:astro_typescript = get(g:, 'astro_typescript', 'disable')
+
+let s:cpoptions_save = &cpoptions
+set cpoptions&vim
+
+" Embedded HTML syntax.
+runtime! syntax/html.vim
+
+" htmlTagName: expand HTML tag names to include mixed case, periods, and colons.
+syntax match htmlTagName contained '\<[a-zA-Z:\.]*\>'
+
+" astroDirectives: add Astro Directives to HTML arguments.
+syntax match astroDirectives contained '\<[a-z]\+:[a-z|]\+=' containedin=htmlTag
+
+unlet b:current_syntax
+
+if g:astro_typescript == 'enable'
+  " Embedded TypeScript syntax.
+  syntax include @astroJavaScript syntax/typescript.vim
+
+  " javaScriptExpression: a javascript expression is used as an arg value.
+  syntax clear javaScriptExpression
+  syntax region javaScriptExpression
+        \ contained start=+&{+
+        \ keepend end=+};+
+        \ contains=@astroJavaScript,@htmlPreproc
+
+  " javaScript: add TypeScript support to HTML script tag.
+  syntax clear javaScript
+  syntax region javaScript 
+        \ start=+<script\_[^>]*>+
+        \ keepend
+        \ end=+</script\_[^>]*>+me=s-1
+        \ contains=htmlScriptTag,@astroJavaScript,@htmlPreproc,htmlCssStyleComment
+else
+  " Embedded JavaScript syntax.
+  syntax include @astroJavaScript syntax/javascript.vim
+endif
+
+" javaScript: add TypeScript support to Astro code fence.
+syntax region javaScript
+      \ start=+---+
+      \ keepend
+      \ end=+---+
+      \ contains=htmlTag,@astroJavaScript,@htmlPreproc,htmlCssStyleComment,htmlEndTag
+      \ matchgroup=astroFence
+
+unlet b:current_syntax
+
+if g:astro_typescript == 'enable'
+  " Embedded TypeScript React (TSX) syntax.
+  syntax include @astroJavaScriptReact syntax/typescriptreact.vim
+else
+  " Embedded JavaScript React (JSX) syntax.
+  syntax include @astroJavaScriptReact syntax/javascriptreact.vim
+endif
+
+" javaScriptExpression: add {JSX or TSX} support to Astro `{}` expresions.
+execute 'syntax region javaScriptExpression start=+{+ keepend end=+}+ ' .
+      \ 'contains=@astroJavaScriptReact, @htmlPreproc containedin=' . join([
+      \   'htmlArg', 'htmlBold', 'htmlBoldItalic', 'htmlBoldItalicUnderline',
+      \   'htmlBoldUnderline', 'htmlBoldUnderlineItalic', 'htmlH1', 'htmlH2',
+      \   'htmlH3', 'htmlH4', 'htmlH5', 'htmlH6', 'htmlHead', 'htmlItalic',
+      \   'htmlItalicBold', 'htmlItalicBoldUnderline', 'htmlItalicUnderline',
+      \   'htmlItalicUnderlineBold', 'htmlLeadingSpace', 'htmlLink',
+      \   'htmlStrike', 'htmlString', 'htmlTag', 'htmlTitle', 'htmlUnderline',
+      \   'htmlUnderlineBold', 'htmlUnderlineBoldItalic',
+      \   'htmlUnderlineItalic', 'htmlUnderlineItalicBold', 'htmlValue'
+      \ ], ',')
+
+" cssStyle: add CSS style tags support in TypeScript React.
+syntax region cssStyle
+      \ start=+<style\_[^>]*>+
+      \ keepend
+      \ end=+</style\_[^>]*>+me=s-1
+      \ contains=htmlTag,@htmlCss,htmlCssStyleComment,@htmlPreproc,htmlEndTag
+      \ containedin=@astroJavaScriptReact
+
+unlet b:current_syntax
+
+" Embedded SCSS syntax.
+syntax include @astroScss syntax/scss.vim
+
+" cssStyle: add SCSS style tags support in Astro.
+syntax region scssStyle
+      \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*scss[^\2]*\2\_[^>]*>/
+      \ keepend
+      \ end="</style>"me=s-1
+      \ contains=@astroScss,astroSurroundingTag
+      \ fold
+
+unlet b:current_syntax
+
+" Embedded SASS syntax.
+syntax include @astroSass syntax/sass.vim
+
+" cssStyle: add SASS style tags support in Astro.
+syntax region sassStyle
+      \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*sass[^\2]*\2\_[^>]*>/
+      \ keepend
+      \ end="</style>"me=s-1
+      \ contains=@astroSass,astroSurroundingTag
+      \ fold
+
+unlet b:current_syntax
+
+" Embedded LESS syntax.
+syntax include @astroLess syntax/less.vim
+
+" cssStyle: add LESS style tags support in Astro.
+syntax region lessStyle
+      \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*less[^\2]*\2\_[^>]*>/
+      \ keepend
+      \ end="</style>"me=s-1
+      \ contains=@astroLess,astroSurroundingTag
+      \ fold
+
+unlet b:current_syntax
+
+" Embedded Stylus syntax.
+" NOTE: Vim does not provide stylus support by default, but you can install
+"       this plugin to support it: https://github.com/wavded/vim-stylus
+syntax include @astroStylus syntax/stylus.vim
+
+" stylusStyle: add Stylus style tags support in Astro.
+syntax region stylusStyle
+      \ start=/<style\>\_[^>]*\(lang\)=\("\|''\)[^\2]*stylus[^\2]*\2\_[^>]*>/
+      \ keepend
+      \ end="</style>"me=s-1
+      \ contains=@astroStylus,astroSurroundingTag
+      \ fold
+
+unlet b:current_syntax
+
+" astroSurroundingTag: add surround HTML tag to script and style.
+syntax region astroSurroundingTag
+      \ start=+<\(script\|style\)+
+      \ end=+>+
+      \ contains=htmlTagError,htmlTagN,htmlArg,htmlValue,htmlEvent,htmlString
+      \ contained
+      \ fold
+
+" Define the default highlighting.
+" Only used when an item doesn't have highlighting yet.
+highlight default link astroDirectives Special
+highlight default link astroFence Comment
+
+let b:current_syntax = 'astro'
+if main_syntax == 'astro'
+  unlet main_syntax
+endif
+
+let &cpoptions = s:cpoptions_save
+unlet s:cpoptions_save
+" vim: ts=8